Oh forgot a lot of other things...
Here is a simple on to help the DB team on here.
When you do not find a mob in a location ie. trainer, go to wowhead.com and look up the trainer that is supposed to be there.
http://www.assembla.com/spaces/skyfiredb/tickets/20-missing-npc-s
Then in game type .lookup npc nameofdudeyouwant
Write down that number.
Move to the exact spot you want the npc to load and face the direction as if you were the npc.
then simply type .npc add thenumberofthedudeyouwrotedown
and there you go, NPC added.
Now look in your db and extract the sql line to send to the devs.
--mifached--